VDB-134124 · CVE-2019-11543 · BID 108073

Pulse Secure Pulse Connect Secure up to 8.1R15.0/8.3R7.0/9.0R3.3 Web Console cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Pulse Secure Pulse Connect Secure up to 8.1R15.0/8.3R7.0/9.0R3.3 and classified as problematic. Affected by this issue is some unknown functionality of the component Web Console. The manipulation results in cross site scripting. This vulnerability is cataloged as CVE-2019-11543. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Pulse Secure Pulse Connect Secure up to 8.1R15.0/8.3R7.0/9.0R3.3. It has been classified as problematic. Affected is an unknown code of the component Web Console. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

XSS exists in the admin web console in Pulse Secure Pulse Connect Secure (PCS) 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, and 5.2RX before 5.2R12.1.

The bug was discovered 01/02/2018. The weakness was shared 04/26/2019 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2019-11543 since 04/25/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 479 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 8.1R15.1, 8.3R7.1 or 9.0R3.4 eliminates this vulnerability.

The entries VDB-123288, VDB-123289, VDB-123342 and VDB-123627 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CNA Base Score: 8.3
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Pulse Connect Secure 8.1R15.1/8.3R7.1/9.0R3.4

Timelineinfo

01/02/2018 🔍
04/25/2019 +478 days 🔍
04/26/2019 +1 days 🔍
04/26/2019 +0 days 🔍
09/07/2023 +1595 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-11543 (🔍)
GCVE (CVE): GCVE-0-2019-11543
GCVE (VulDB): GCVE-100-134124
SecurityFocus: 108073

See also: 🔍

Entryinfo

Created: 04/26/2019 10:40
Updated: 09/07/2023 14:07
Changes: 04/26/2019 10:40 (57), 06/02/2020 16:59 (3), 09/07/2023 14:06 (4), 09/07/2023 14:07 (12)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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